Night Owl Capital Management, LLC: AON PLC REGISTERED SHS CL A (AON): Quarterly 13F Position History
As of Q2 2026, Night Owl Capital Management, LLC reported 110,978 shares of AON PLC REGISTERED SHS CL A (AON), worth $36.8M and representing 3.9% of its 13F equity book. Quarter-over-quarter share count change: + 1,490 (+1.4%) . The position first appeared in Q1 2020 and has been disclosed across 26 13F-HR filings in Pactolio's tracked window.
- 110,978Shares Held (Latest Filing)
- $36.8MReported Market Value (Latest Filing)
- 3.9%Portfolio Weight (% of 13F Equity Book)
- +1,490Quarter-over-Quarter Share Change
- +$1.5MQuarter-over-Quarter Value Change
- 168,902Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 26 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q2 2026 | 110,978 | +1,490 | +1.4% | $36.8M | 3.9% | $331.7 |
| Q1 2026 | 109,488 | +714 | +0.7% | $35.3M | 4.1% | $322.8 |
| Q4 2025 | 108,774 | +1,751 | +1.6% | $38.4M | 4.2% | $352.9 |
| Q3 2025 | 107,023 | +938 | +0.9% | $38.2M | 4.2% | $356.6 |
| Q2 2025 | 106,085 | 52,468 | -33.1% | $37.8M | 4.4% | $356.8 |
| Q1 2025 | 158,553 | +5,903 | +3.9% | $63.3M | 7.9% | $399.1 |
| Q4 2024 | 152,650 | +6,900 | +4.7% | $54.8M | 7.1% | $359.2 |
| Q3 2024 | 145,750 | +4,517 | +3.2% | $50.4M | 6.9% | $346.0 |
| Q2 2024 | 141,233 | 2,266 | -1.6% | $41.5M | 6.2% | $293.6 |
| Q1 2024 | 143,499 | +26,568 | +22.7% | $47.9M | 7.3% | $333.7 |
| Q4 2023 | 116,931 | +18,905 | +19.3% | $34.0M | 6.8% | $291.0 |
| Q3 2023 | 98,026 | 378 | -0.4% | $31.8M | 7.9% | $324.2 |
| Q2 2023 | 98,404 | 3,420 | -3.4% | $34.0M | 8.7% | $345.2 |
| Q1 2023 | 101,824 | +1,424 | +1.4% | $32.1M | 11.4% | $315.3 |
| Q4 2022 | 100,400 | 27,709 | -21.6% | $30.1M | 14.1% | $300.1 |
| Q3 2022 | 128,109 | +4,996 | +4.1% | $34.3M | 14.3% | $267.9 |
| Q2 2022 | 123,113 | 6,932 | -5.3% | $33.2M | 12.7% | $269.7 |
| Q1 2022 | 130,045 | 38,047 | -22.6% | $42.3M | 12.0% | $325.6 |
| Q4 2021 | 168,092 | 810 | -0.5% | $50.5M | 10.3% | $300.6 |
| Q3 2021 | 168,902 | +43,998 | +35.2% | $48.3M | 8.5% | $285.8 |
| Q2 2021 | 124,904 | +260 | +0.2% | $29.8M | 5.9% | $238.8 |
| Q1 2021 | 124,644 | +3,976 | +3.3% | $28.7M | 5.8% | $230.1 |
| Q4 2020 | 120,668 | +2,441 | +2.1% | $25.5M | 4.9% | $211.3 |
| Q3 2020 | 118,227 | +3,897 | +3.4% | $24.4M | 5.1% | $206.3 |
| Q2 2020 | 114,330 | +1,543 | +1.4% | $22.0M | 5.2% | $192.6 |
| Q1 2020 | 112,787 | – | – | $18.6M | 6.2% | $165.0 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares, a quarter-end mark rather than the manager's cost basis. See the full methodology document for the normalization rules.
When did Night Owl Capital Management, LLC first disclose a AON position in 13F-HR filings?
Night Owl Capital Management, LLC first reported AON PLC REGISTERED SHS CL A (AON) on its 13F-HR filing for the period ending 2020-03-31 (Q1 2020). The position has appeared on 26 reported quarters within Pactolio's tracked window.
What was Night Owl Capital Management, LLC's most recent quarter-over-quarter share-count change in AON?
Between Q1 2026 and Q2 2026, Night Owl Capital Management, LLC added 1,490 shares of AON (+1.4%), bringing the total reported position to 110,978 shares at a market value of $36.8M.
Does the implied price-per-share represent Night Owl Capital Management, LLC's cost basis in AON?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.